Jump to content


K-1 dropouts


  • Please log in to reply
6 replies to this topic

#1 beek

beek
  • Members
  • 4 posts

Posted 23 March 2011 - 06:34 AM

I have a 5 year old K-1 thats serves home audio sub duty. After a few hours the right channel cuts out, after turning off for awhile it comes back on for a few more hours. Any ideas what I could look at before deciding what to do with this unit? Any help would be appreciated.
                                   Thanks Bill

Thanx,
       Bill

#2 Kevin Heber

Kevin Heber

    Power User

  • Crown Staff
  • 883 posts

Posted 23 March 2011 - 12:40 PM

I would suggest to swap inputs first to see if it changes sides. If not, then swap outputs.  If it sticks to the right channel, time for service.  Doesn't appear to be anything major, however.

#3 beek

beek
  • Members
  • 4 posts

Posted 24 March 2011 - 07:10 AM

QUOTE(Kevin Heber @ Mar 23 2011, 01:40 PM) View Post
I would suggest to swap inputs first to see if it changes sides. If not, then swap outputs.  If it sticks to the right channel, time for service.  Doesn't appear to be anything major, however.


Thanx,
       Bill

#4 beek

beek
  • Members
  • 4 posts

Posted 24 March 2011 - 07:13 AM

QUOTE(beek @ Mar 24 2011, 08:10 AM) View Post
QUOTE(Kevin Heber @ Mar 23 2011, 01:40 PM) View Post
I would suggest to swap inputs first to see if it changes sides. If not, then swap outputs.  If it sticks to the right channel, time for service.  Doesn't appear to be anything major, however.



Thank You Kevin, was wondering should I order all the right channel boards and drop them in?
Thanx,
       Bill

#5 Kevin Heber

Kevin Heber

    Power User

  • Crown Staff
  • 883 posts

Posted 24 March 2011 - 09:12 AM

There is one output board assembly for each channel that run about $250 per board.  The problem is almost certainly in the output stage but the economics are left to your decision.

#6 beek

beek
  • Members
  • 4 posts

Posted 30 March 2011 - 11:31 PM

QUOTE(Kevin Heber @ Mar 24 2011, 10:12 AM) View Post
There is one output board assembly for each channel that run about $250 per board.  The problem is almost certainly in the output stage but the economics are left to your decision.


Thanx Again Kevin Where can I find the board P/N ?
Thanx,
       Bill

#7 Kevin Heber

Kevin Heber

    Power User

  • Crown Staff
  • 883 posts

Posted 31 March 2011 - 09:00 AM

Sure, the K1 output board part # is 102175-4.  You will also need the sil pad, 100536-1.